@article{11732,
      author       = "Balmino, G. and Barriot, J.P. and IUGG XX General Assembly
                      IAG, Vienna, August 11-24, 1991",
      title        = "Global Recovery of the Geopotential from Satellite Gravity
                      Gradiometry: A Simulation  ",
      year         = "1991",
      note         = "Liter. - Obr. a tab. v textu",
}